329 lines
11 KiB
Plaintext
329 lines
11 KiB
Plaintext
This file details the changelog of Unicorn Engine.
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-------------------------------
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[Version 2.0.1.post1]: Nov 22nd, 2022
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This is a small release to complement the previous 2.0.1 release.
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Fix:
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- Fix the endianness detection in tests.
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- Fix the version number in CMakeLists.txt.
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-------------------------------
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[Version 2.0.1]: Nov 1st, 2022
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Unicorn2 makes the first step to [Debian packages](https://tracker.debian.org/pkg/unicorn-engine) and [vcpkg](https://github.com/microsoft/vcpkg/pull/26101)! Thanks @roehling and @LilyWangL !
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Features:
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- Support building & running on BE hosts. #1710
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- Fix and support `clang-cl` on Windows. #1687
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- Fix python `sdist` and add aarch64 Linux wheels. Note `pip` can build Unicorn2 on M1 now!
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- C# binding is refined and upgraded to .Net 6. #1723
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Fix/Improvements:
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- Various bindings improvements. #1723
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- Improvements for tests. #1684 #1683 #1691 #1711
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- Fail explicitly when VEX.L is set. #1658
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- Fix endianness when writing PPC32 CR register. #1659
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- Fix a bug in `uc_ctl_set_cpu_model` check.
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- Fix Tricore PC not updating. #1668
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- Fix the mapping not updated if users modify the mappings in the hooks.
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- Handle pathological cases consistently. #1651
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- Fix memory leaks in PPC target. #1680
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- Fix memory leaks in Tricore target. #1681
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- Fix MSVC handling in cmake. #1693
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- Fix PC sync-ing problems for `UC_HOOK_BLOCK` hooks.
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- Fix PC sync-ed twice when users request a soft restart.
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- Prevent overflow with pre-allocated RAM blocks. #1712
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- Add FPCR and FPSR registers #1722
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- Fix ARM CPU state not deep copied.
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- Fix PC not sync-ed for memory operation on aarch64.
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- Exit invalid store operations early to avoid the target registers being overwritten.
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- Improve the support for ARM BE32.
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Thanks:
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@roehling @LilyWangL @mrexodia @zachriggle @Yu3H0 @rhelmot @relapids @sh4w1 @TSRBerry
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-------------------------------
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[Version 2.0.0]: July 7th, 2022
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Features:
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- TriCore Support (#1568)
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Fixes/Improvements:
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- Build both shared library and static archive as unicorn1 does.
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- Misc bindings improvements. #1569 #1600 #1609 #1613 #1616
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- Make sure setjmp-setjmp-wrapper-win32 participates in the build. #1604
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- Improve Rust bindings build logic.
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- Fix wrong python binding for UC_CTL_TB_REMOVE_CACHE
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- Flush translation blocks when the count hook is removed.
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- Fix unicorn crash when nested `uc_emu_start` deletes a hook
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- Fix CPU not fully resumed when writing PC.
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- Don't quit TB if `uc_mem_protect` doesn't change the protection of current TB memory.
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- Add type annotations for python bindings.
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- Add CPUID hook for python bindings. #1618
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- Don't repeat memory hooks if there is already an unhandled error. #1618
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- Support reads and writes over all Arm SIMD registers #1621
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- Fix wrong registers range in python bindings.
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- Fix uc_mem_protect on mmio regions
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- Fix a UAF caused by hook cache.
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- Fix the value collision between UC_MODE_ARMBE8 and UC_MODE_ARM926
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Thanks:
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@AfoHT @mrexodia @bet4it @lowlyw @ekilmer @ondryaso @QDucasse @PalumboN @uberwoozle
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----------------------------------
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[Version 2.0.0 rc7]: April 17, 2022
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This release is expected to be the real last RC release of Unicorn2. ;)
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Features:
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- Correctly generate static archives for the static build and have CI auto-tested.
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- Rust bindings revised. #1584
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- Compatible with clang-cl compiler. #1581
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- Implement UC_HOOK_INSN for aarch64 MRS/MSR/SYS/SYSL
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Fixes/Improvements:
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- Several corner cases on our API. #1587 #1595
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- Fix the codegen buffer leak.
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- Rust bindins improvements. #1574 #1575
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- Add "holes" to allow unicorn lib as a drop-in replacement for older ones. #1572
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- s390x backports. #1570
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- Fix exits wrongly removed in nested uc_emu_start
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- Fix a possible endless loop for only one translation block in a multithreaded environment.
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- Fix wrong PC without `UC_HOOK_CODE` installed.
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- Update vb6 bindings license. #1563
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- Fix buffer allocation failure on M1. #1559
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- Fix wrong EFLAGS on startup.
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- Fix wrong internal states on nested uc_emu_start.
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- Remove armeb-softmmu and aarcheb-softmmu which are usermode targets.
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- Advance PPC32 PC. #1558
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- Support UC_PPC_REG_CR.
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- Update CI to windows-2019
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Thanks:
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@shuffle2 @liyansong2018 @rose4096 @nviennot @n1tram1 @iii-i @dzzie @yrashk @bet4it
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----------------------------------
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[Version 2.0.0 rc6]: Feburary 13, 2022
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This release is expected to be the last RC release of Unicorn2.
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Features:
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- SystemZ (aka. s390x) support. #1521 #1547
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- CPUID hook now may return a bool to indicate whether skipping the CPUID instruction.
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- ARM/AARCH64 coprocessor registers read/write support. #889
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Fixes/Improvements:
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- Rust improvements. More registers enums #1504 Easier to use #1543 #1545
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- M68k improvements. #1507
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- Golang improvements. Enable `uc_ctl_set_model` #1506
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- Unit tests improvements. #1512
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- Various ARM system mode fixes. #1500 #1520 #1525 #1531
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- Read/write arm FPSCR and FPSID. #1453
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- Fix the support for ARMv8
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- Fix a large number of memory leaks and unicorn2 now goes with google/oss-fuzz!
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- Add more X87 registers. #1524
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- Add more PPC registers.
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- Fix the exception not cleared in python bindings. #1537
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- Correctly support ARM big endian and drops `armeb-softmmu` and `aarch64eb-softmmu`
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- Fix ARM CPSR.E not reflected during runtime.
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- Resolve fuzzing speed problem on macOS.
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- Modernize CmakeFileLists.txt. #1544
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- Fix an issue in nested `uc_emu_start`
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Thanks:
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@Kritzefitz @zznop @QDucasse @gerph @bet4it @mrexodia @iii-i @jbcayrou @scribam
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----------------------------------
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[Version 2.0.0 rc5]: November 25, 2021
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This release fixes a few urgent bugs and improves performance.
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Fixes/Improvements:
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- Rust bindings improvements. #1480 #1483
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- Allow R/W to cp15 registers. #1481
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- Fix `UC_HOOK_EDGE_GENERATED` not calling for indirect jumps.
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- Python bindings build improvements. #1486
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- Fix bindings on m1 macOS.
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- Support nested `uc_emu_start` calls without context save/restore
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- Fix wrong MMIO offset for 32bit targets.
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- Fix wrong `uc_mem_unmap` logic for both ram and mmio memory.
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- Inline `uc_trace_code` and PC sync to improve performance.
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- Various fixes in tests.
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- Allow writing to CPSR to switch bank registers.
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- Implement MMIO in rust bindings. #1499
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Thanks:
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- @domenukk
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- @bet4it
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- @mid-kid
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- @Kritzefitz
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----------------------------------
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[Version 2.0.0 rc4]: November 09, 2021
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This is a big release of Unicorn and introduces a few powerful new features and a bunch of fixes.
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New Features:
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- New API: uc_ctl, by which you could control CPU models, TB caches or multiple exits etc.
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- New Hook: UC_HOOK_EDGE_GENERATED, UC_HOOK_TCG_OPCODE
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- RISCV CSR read/write.
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- Support reading MIPS hi/lo regs. 7268c2a19bce2db72b90e3ea3b133482c3ff4e58
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- OSS Fuzzing building support.
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- MSVC 32bit and Android build support.
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- Introduce clang-format.
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Fixes/Improvements:
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- Java bindings improvements. unicorn-engine/unicorn#1461
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- API Documents updates. unicorn-engine/unicorn#1459
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- Rust bindings improvements. unicorn-engine/unicorn#1462
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- Add a go.mod for go bindings.
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- CMakeLists.txt improvements as a subproject. #1373
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- Fix rust bindings build script and add CI.
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- Use binary search to find mappings. unicorn-engine/unicorn#1414
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- RISCV:
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- Update pc when exiting execution. unicorn-engine/unicorn#1465
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- Add RISCV control status registers to enable floating. unicorn-engine/unicorn#1469 unicorn-engine/unicorn#1478
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- After `ecall`, pc not advanced. unicorn-engine/unicorn#1477
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- Fix tb not invalidated when exiting.
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- Fix bindings makefile.
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- Fix uc_mem_protect not working. unicorn-engine/unicorn#1468
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Thanks:
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- @bet4it
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- @kabeor
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- @chfl4gs
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- @QDucasse
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- @h33p
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- @geohot
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- @cla7aye15I4nd
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- @jcalabres
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----------------------------------
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[Version 2.0.0 rc3]: October 06, 2021
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This is an urgent pre-release regarding python bindings on older Linux systems.
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- Support older Linux distribution, e.g. prior to Ubuntu 19.04
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- Fix a memory leak in `uc_close`
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- Support building on Android
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- Support hooking CPUID instruction.
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Enjoy.
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----------------------------------
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[Version 2.0.0 rc2]: October 05, 2021
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This is an urgent pre-release regarding the packaging problem of python bindings.
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- Set `zip_false` and `is_pure` to `False` to avoid issues on some Linux distributions.
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- Link to `libm` to make sure our libraries work.
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- Support to read ST registers in rust bindings.
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- Fix #1450
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Enjoy.
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----------------------------------
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[Version 2.0.0 rc1]: October 04, 2021
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Unicorn2 first release candidate!
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- Based on Qemu 5.0.1
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- Remain backward compatible with Unicorn 1.x
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- Update ISA of all existing architectures
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- Support 2 new architectures in PowerPC & RISCV
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----------------------------------
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[Unicorn2-beta]: October 3rd, 2021
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- Release Unicorn2 beta to public.
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- New logo to celebrate this important milestone!
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----------------------------------
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[Version 1.0.1]: April 20th, 2017
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- Properly handle selected-architecture build.
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- Fix compilation issues on PPC & S390x.
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- Fix a memory leak on uc_mem_protect().
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- ARM:
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- Support big-endian mode.
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- Correct instruction size of Thumb/Thumb2 code.
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- Support read/write APSR register.
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- ARM64:
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- Support read/write NEON registers.
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- Support read/write NZCV registers.
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- Mips: Support read/write Mips64 registers.
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- X86: Support read/write MSR.
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- Haskell binding: update to the latest API.
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- Python: allow not having PATH setup.
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----------------------------------
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[Version 1.0]: February 23rd, 2017
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- Fix build script for BSD host.
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- Fix building Unicorn on Arm/PPC/Sparc/S390 hosts.
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- X86:
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- Fix 16bit address computation.
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- Fix initial state of segment registers.
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----------------------------------
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[Version 1.0-rc3]: January 25th, 2017
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- Rename API uc_context_free() to uc_free().
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- ARM:
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- uc_reg_write() now can modify CPSR register.
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- Add some ARM coproc registers.
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- ARM64: uc_reg_read|write() now handles W0-W31 registers.
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- Windows: fix a double free bug in uc_close().
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- New VB6 binding.
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- Java: update to support new APIs from v1.0-rc1.
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- Python:
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- Fix memory leaking that prevents UC instances from being GC.
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- Remove some dependencies leftover from glib time.
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- Add new method mem_regions() (linked to uc_mem_regions() API)
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----------------------------------
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[Version 1.0-rc2]: January 4th, 2017
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- Remove glib & pkconfig dependency.
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- Python: fix an issue to restore support for FreeBSD (and other *BSD Unix).
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- ARM: support MCLASS cpu (Cortex-M3).
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- Windows: export a static lib that can be used outside of Mingw
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----------------------------------
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[Version 1.0-rc1]: December 22nd, 2016
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- Lots of bugfixes in all architectures.
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- Better support for ARM Thumb.
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- Fix many memory leaking issues.
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- New bindings: Haskell, MSVC.
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- Better support for Python3.
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- New APIs: uc_query, uc_reg_write_batch, uc_reg_read_batch, uc_mem_map_ptr, uc_mem_regions, uc_context_alloc, uc_context_save & uc_context_restore.
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- New memory hook type: UC_HOOK_MEM_READ_AFTER.
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- Add new version macros UC_VERSION_{MAJOR, MINOR, EXTRA}
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----------------------------------
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[Version 0.9]: October 15th, 2015
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- Initial public release.
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